User | sjroberts |
Upload Date | Sun, 07 Feb 2021 09:49:13 +0000 |
Views | 5 |
System Information | |
---|---|
Operating System | macOS 10.14.6 (Build 18G87) |
Model | MacBook Air (11-inch Mid 2011) |
Model ID | MacBookAir4,1 |
Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
CPU Information | |
---|---|
Name | Intel Core i7-2677M |
Topology | 1 Processor, 2 Cores, 4 Threads |
Base Frequency | 1.80 GHz |
L1 Instruction Cache | 32.0 KB x 2 |
L1 Data Cache | 32.0 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4.00 MB x 1 |
Memory Information | |
---|---|
Memory | 4.00 GB DDR3 1333 MT/s |
Single-Core Score | 468 | |
---|---|---|
Crypto Score | 533 | |
Integer Score | 446 | |
Floating Point Score | 506 | |
AES-XTS
|
533
931.0 MB/sec |
|
Text Compression
|
508
2.57 MB/sec |
|
Image Compression
|
483
22.9 Mpixels/sec |
|
Navigation
|
527
1.49 MTE/sec |
|
HTML5
|
362
425.6 KElements/sec |
|
SQLite
|
430
134.7 Krows/sec |
|
PDF Rendering
|
463
25.1 Mpixels/sec |
|
Text Rendering
|
380
121.1 KB/sec |
|
Clang
|
413
3.22 Klines/sec |
|
Camera
|
476
5.51 images/sec |
|
N-Body Physics
|
394
492.5 Kpairs/sec |
|
Rigid Body Physics
|
640
3965.4 FPS |
|
Gaussian Blur
|
378
20.8 Mpixels/sec |
|
Face Detection
|
421
3.24 images/sec |
|
Horizon Detection
|
495
12.2 Mpixels/sec |
|
Image Inpainting
|
918
45.0 Mpixels/sec |
|
HDR
|
878
12.0 Mpixels/sec |
|
Ray Tracing
|
581
466.7 Kpixels/sec |
|
Structure from Motion
|
347
3.11 Kpixels/sec |
|
Speech Recognition
|
465
14.9 Words/sec |
|
Machine Learning
|
367
14.2 images/sec |
Multi-Core Score | 791 | |
---|---|---|
Crypto Score | 978 | |
Integer Score | 735 | |
Floating Point Score | 882 | |
AES-XTS
|
978
1.67 GB/sec |
|
Text Compression
|
928
4.69 MB/sec |
|
Image Compression
|
801
37.9 Mpixels/sec |
|
Navigation
|
834
2.35 MTE/sec |
|
HTML5
|
626
735.3 KElements/sec |
|
SQLite
|
753
235.8 Krows/sec |
|
PDF Rendering
|
650
35.3 Mpixels/sec |
|
Text Rendering
|
821
261.5 KB/sec |
|
Clang
|
612
4.77 Klines/sec |
|
Camera
|
655
7.59 images/sec |
|
N-Body Physics
|
765
957.0 Kpairs/sec |
|
Rigid Body Physics
|
1057
6550.8 FPS |
|
Gaussian Blur
|
649
35.7 Mpixels/sec |
|
Face Detection
|
982
7.56 images/sec |
|
Horizon Detection
|
836
20.6 Mpixels/sec |
|
Image Inpainting
|
1405
68.9 Mpixels/sec |
|
HDR
|
1390
18.9 Mpixels/sec |
|
Ray Tracing
|
1111
892.5 Kpixels/sec |
|
Structure from Motion
|
586
5.25 Kpixels/sec |
|
Speech Recognition
|
804
25.7 Words/sec |
|
Machine Learning
|
569
22.0 images/sec |